| Venue: | Château-d'Œx, Switzerland |
| Date: | 18–21 September 1997 |
| Events: | 9 |
| Previous: | 1996 |
| Next: | 1998 |
The 1997 UCI Mountain Bike World Championships were held in Château-d'Œx, Switzerland from 18 to 21 September 1997. The disciplines included were cross-country and downhill. The event was the 8th edition of the UCI Mountain Bike World Championships and the first to be held in Switzerland.
| Cross-country | ||||
| Under 23 cross-country | ||||
| Junior cross-country | ||||
| Downhill | ||||
| Junior downhill |
| Cross-country | ||||
| Junior cross-country | ||||
| Downhill | ||||
| Junior downhill |